- QuickBooks Support—Visit the corporate website for QuickBooks support.
- Internal Revenue Service—An online resource to the latest federal tax law.
- Colorado Department of Revenue—An online resource to Colorado state tax law.
Online Tax Payments
- Pay Federal Taxes—www.PAY1040.com allows you to pay your Federal income taxes electronically.
- Pay Colorado Taxes—ePay allows you to pay your Colorado individual and business taxes electronically.